THE average new mortgage in Australia has hit an all-time high of $367,000 according to mortgage broker Australian Finance Group.

But Queenslanders have been more conservative than the rest of the country, with the average new mortgage in Queensland sitting at $325,000.

The average home loan in New South Wales is now $433,000; in Western Australia it is $391,000 and $386,000 in the Northern Territory.

Australians have been increasingly taking on bigger mortgages, with the average new home loan 6.4 per cent larger than it was in May 2009.

Queensland bucked this trend, however, with new mortgages taken out in November $10,000 smaller than the previous month and close to the state’s January low of $323,000.

Home loans in both Victoria and New South Wales grew since May – up 12.1 per cent and 10.7 per cent respectively.

The news comes after the Reserve Bank of Australia announced on Tuesday that it was lifting the official cash rate for the third successive time.

The latest 0.25 per cent rise, when passed on by lenders, will cost home-owners with a $367,000 mortgage on a standard variable rate an extra $56 a month, while those slugged with a 0.45 per cent rate hike face an increase of $102 per month.

First-home buyers accounted for just 13.7 per cent of all new mortgages in November, down from their peak of 28.1 per cent in March.

Investors have been steadily returning to the property market over the past four months and represent a third of all new mortgages in November.

Of those who took out a new mortgage in November, only 2.1 per cent opted for a fixed-rate, down from 3 per cent the previous month.

Total numbers of new mortgages were lower than previous months.

Mark Hewitt of Australian Financial Group said: “October and November are seasonally strong months in the calendar, but we’ve seen two straight months of decline.

“Larger average mortgages and greater activity by investors are usually signs of a confident market but confidence is still fragile.